Submission #939884

#	Time	Username	Problem	Language	Result	Execution time	Memory
939884		Litusiano	Progression (NOI20_progression)	C++14	Compilation error	0 ms	0 KiB

Progression

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define endl "\n"
signed main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	int n,q; cin>>n>>q;
	vector<int> v(n); for(int& i : v) cin>>i;
	while(q--){
		int tp; cin>>tp;
		if(tp == 1){
			//add
			int l,r; cin>>l>>r; l--; r--;
			int s,c; cin>>s>>c;
		}
		else if(tp == 2){
			ok1=1;
			int l,r; cin>>l>>r; int s,c; cin>>s>>c; l--; r--;
		}
		else{
			cnt++;
			int l,r; cin>>l>>r; l--; r--;
			if(l == r){
				cout<<1<<endl; continue;
			}
			// cerr<<endl<<l<<" "<<r-1<<endl;
			// if(cnt == 90) cout<<"ANS: ";
			cout<<seg.query(l,r-1)+1<<endl;
		}
	}
}

Compilation message (stderr)

Progression.cpp: In function 'int main()':
Progression.cpp:18:4: error: 'ok1' was not declared in this scope
   18 |    ok1=1;
      |    ^~~
Progression.cpp:22:4: error: 'cnt' was not declared in this scope; did you mean 'int'?
   22 |    cnt++;
      |    ^~~
      |    int
Progression.cpp:29:10: error: 'seg' was not declared in this scope
   29 |    cout<<seg.query(l,r-1)+1<<endl;
      |          ^~~